baber/WOPTO huggingface dataset:
Patent JP-2004338058-A (JP)
Title: Cutting tool made of surface coated hard metal with hard coating layer exhibiting excellent chipping resistance in high-speed heavy cutting condition
Inventor: MAEDA KOICHI
IPC: B23C5/16
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated hard metal with a hard coating layer exhibiting excellent chipping resistance in high-speed heavy cutting conditions.  <P>SOLUTION: This cutting tool made of surface coated hard metal is formed by physical vapor deposition of the hard coating layer comprising a compound nitride layer of Ti, Si and Y (yttrium), in the average layer thickness of 0.5-15 μm on the surface of a tungsten carbide group hard metal substrate or a carbonitride titanium-based cermet substrate. The hard coating layer has component concentration distribution structure wherein Si maximum content points and Si minimum content points exist in alternate repetition at prescribed spaces along a layer thickness direction and the Si content rate continuously changes between both points, and the Si maximum content point and the Si minimum content point satisfy specific composition formulas. Further, the spacing of the adjacent Si maximum points and Si minimum points is 0.01-0.1 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342036-A (JP)
Title: Point management system
Inventor: HIRANOYA NOBUKATSU
IPC: G06Q50/26
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve security for transfer of common points between business partner terminals that handle business partner points and a common point management center in a point management system.  <P>SOLUTION: When common points are transferred from a business partner terminal 3 to the common point management center (a common point site 2), common points and an authentication code issued from the common point management center are transmitted, and user ID identifying a user is transmitted besides the authentication code. The authentication code is included with user ID pre-transmitted from a user to be formed. The common point site 2 compares user ID, which is included in the authentication code transmitted from the business partner terminal 3, with user ID inputted at the business partner terminal 3. Consequently, security for transfer of common points between the business partner terminal 3 and the common point site 2 is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062151-A (JP)
Title: Optical driving unit, optical apparatus, and camera system
Inventor: NATSUME MASASHI
IPC: G02B7/10
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical driving unit which is equipped with a function for moving an optical adjustment member to a stored position by servo-driving and doesn't allow the optical adjustment member to move against the operator's intent after manual driving during operation of the function.  <P>SOLUTION: An optical driving unit includes a driving mechanism which allows servo-driving and manual driving of the optical adjustment member and allows manual driving of the optical adjustment member during servo-driving without requiring a switching operation. The optical driving unit also includes a storage circuit which stores at least one driving position of the optical adjustment member and a control circuit which performs preset driving control of servo-driving the optical adjustment member to the driving position stored in the storage circuit. The control circuit aborts the preset driving control when manual driving of the optical adjustment member is detected during the preset driving control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347780-A (JP)
Title: Optical film and its production method
Inventor: KAWAMURA KOICHI
IPC: G02F1/1335
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having high light transmittance and uniform optical diffusion, useful for display such as an LCD, an EL and an FED, preventing luminance irregularity and providing an image excellent in contrast.  <P>SOLUTION: The optical film is constituted by successively arranging a single particle layer and a light transmissive resin layer on a light transmissive support having a surface where a hydrophilic graft polymer chain is present. The single particle layer is formed by developing liquid containing light transmissive fine particles and two-dimensionally aggregating the light transmissive fine particles while controlling development thickness of the liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316621-A (JP)
Title: Turbo stainless steel engine
Inventor: NAGAI MASAYA
IPC: F02B23/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo stainless steel engine which reduces thermal losses in a combustion chamber of an internal combustion engine, uses the saved energy by just that much in the output of a turbocharger, reduces the size and the weight of an engine itself and improves the thermal efficiency with the same shaft output.  <P>SOLUTION: In a heat-insulated and miniaturized internal combustion engine with a turbocharger, a cylinder (or a cylinder liner), a cylinder head and a piston (including an exhaust port, an intake valve and a exhaust valve) of a reciprocal engine, and a rotor housing (or a rotor housing liner) and a rotor of a rotary engine which are components of a combustion chamber are formed of "stainless steel" which is relatively inexpensive and low in thermal conductivity, and the added turbocharger is operated by the increased exhaust energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347076-A (JP)
Title: Solenoid valve
Inventor: ISHIKAWA TETSUJI
IPC: F16K31/06
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve to be used for a large valve having a large diameter without largely increasing coil capacity of an electromagnetic coil.  <P>SOLUTION: A fixed iron core 3 is fixed inside a coil bobbin 20, and a movable iron core 4 is movably arranged opposite to the fixed core 3, and a plunger spring 5 is provided to be shrunken between the movable iron core 4 and the fixed iron core 3. The movable iron core 4 and a valve element 9 for opening/ closing a valve seat hole 7 are separately formed from each other, and connected to each other by a joint spring S. The joint spring S has spring force weaker than that of the plunger spring 5 and weaker than closing force by the fluid pressure to be applied to the valve element 9 in the valve closing condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351429-A (JP)
Title: Continuous casting facility
Inventor: TSURUMARU YASUSHI
IPC: B22D41/50
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting facility in which casting can be repeated without making a tundish stand by for a long period of time and single tundish operation is realized.  <P>SOLUTION: The continuous casting facility is so composed that cast slabs are continuously manufactured while supplying molten steel to a mold. It realizes the single tundish operation in which the molten steel is repeatedly supplied to the mold by the same tundish 12. On that occasion, the wall thickness of an upper nozzle 31, which constitutes a sliding nozzle 30 attached to the bottom part of the tundish 12, is formed thicker than that of the tundish to be alternately used in consideration of an erosion loss with the molten steel supply. As a result, the service lifetime of the sliding nozzle 30 is prolonged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351988-A (JP)
Title: Steering device for vehicle
Inventor: HAYAMA RYOHEI
IPC: B62D6/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an actual rudder angle produced as a result of steering by a simple constitution in a structure wherein the rotation of a steering motor is motion-converted and transmitted to a steering shaft, and steering is performed by moving the steering shaft in the axial length direction.  <P>SOLUTION: This steering device for a vehicle is equipped with the steering shaft 12 which moves in the axial length direction for steering, and the steering motor 3 which is driven in response to the operation of a steering member in a cylindrical housing 11. The rotation of the rotor 32 of the steering motor 3 is transmitted to the steering shaft 12 through a motion converting mechanism such as a ball screw mechanism 6. In this case, a driving pulley 73 is peripherally provided on the end section of a ball nut 60 as a rotating member, and also, a following pulley 72 is attached to the distal end of an output shaft 71 of a rotating angle sensor 7 which is attached to the outside of the housing 11. Then, a transmission belt 74 is wound between those pulleys 72 and 73, and the rotation of the ball nut 60 is detected by the rotating angle sensor 7, and the actual rudder angle is obtained by the detection result for the constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350885-A (JP)
Title: Game machine
Inventor: OKADA WATARU
IPC: A63F5/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine full of fun which achieves the higher novelty by a method wherein a plurality of lottery positions is provided to determine whether the state advantageous for the players is generated or not while whether the lottery position is continued or not is determined related to the operations by the players and moreover, a plurality of game modes is provided with the different probabilities of shifting to the lottery position.  <P>SOLUTION: The game machine 1 is provided with a lottery position selection means which selects a second lottery position with the probability higher than that in the selection of a first lottery position with respect to the lottery position at the destination to which a position shift control means shifts the state pertaining to the game from the non-lottery position when the game mode under the non-lottery position is in a second game mode, from the first lottery position which is given the first probability for determining the display of the information on the operation procedure by an operation procedure display control means and several types of lottery positions containing the second lottery position with the probability higher than the first probability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363922-A (JP)
Title: Voltage-controlled oscillator
Inventor: TAKADA YUTAKA
IPC: H03B5/32
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of circuit interference/coupling in a ceramic substrate which is a problem when a voltage-controlled oscillator is made small-sized by a low-temperature burning ceramic substrate technology.  <P>SOLUTION: This voltage-controlled oscillator is equipped with an amplifier 11, a surface acoustic wave element 15 which constitutes a feedback circuit for the amplifier, a frequency adjusting circuit 14 which is inserted into the feedback circuit and has filter constitution, a phase shifter 13 composed of a hybrid coupler having an addition control part which shifts a phase in an oscillation loop by inputting a control voltage from outside, an equal distributor 12 which equally distributes electric power in the oscillation loop and outputs it to the outside of the oscillation loop, and a delay line 16 which is concentratively formed at a coupling interference non-generation part in the oscillation loop and corrects phase conditions in the oscillation loop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094917-A (JP)
Title: Virtual makeup device and method therefor
Inventor: YUASA MAYUMI
IPC: G06T7/60
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual makeup device which enable a user to naturally obtain the feeling of wearing by inputting and displaying images in real time to robustly detect feature points or the like.  <P>SOLUTION: The virtual makeup device displays an image wherein color contact lenses are artificially given to pupil areas of the user, and an image input part consists of a video camera and inputs a moving image, and a feature detection part extracts pupil positions and outlines of iris areas from the inputted image, and information of colors, textures, transparencies, sizes, etc. is stored in a data storage part with respect to each classification of color contact lenses being objects, and a working system determination part provides an interface which allows the user to select classifications of stored color contact lenses, and an image processing part processes the inputted image into an image wherein color contact lenses are given to pupillary iris parts of the user, on the basis of data of selected color contact lenses, and a display part displays the processed image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362382-A (JP)
Title: Document management device
Inventor: SODA HIROYUKI
IPC: G06F3/12
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve document data corresponding to a buried code even if a file of document data is moved or changed in name, in a device for reading the buried code from a paper document and providing document data shown by the code.  <P>SOLUTION: When document data are printed, a code burying part 15 acquires a constant file attribute value such as the formation date of the file of the document data from a file system 13. The attribute value is encoded and buried in a predetermined position of an image of the document to be printed to form printing data, which is then printed by a printer 20. When the buried code shown in the paper document is read by a reading device 30, a code analysis part 17 determines the value of the code and delivers the file attribute value shown by this value to the file system 13 to retrieve the corresponding file. The retrieved file is opened and displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364190-A (JP)
Title: Communication apparatus and program for realizing the apparatus
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/70
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional communication apparatus that cannot make communication with a communication object apparatus when identification information of the communication object apparatus in a network is dynamically changed.  <P>SOLUTION: The communication apparatus 100 stores an IP address and a MAC address of the communication object apparatus 50 in cross-reference with each other. When the communication apparatus 100 makes communication with the communication object apparatus 50, first the communication apparatus 100 utilizes the IP address having been stored in the communication apparatus 100 to connect with the communication object apparatus 50. Then the communication apparatus 100 compares a MAC address of the connected communication object apparatus 50 with the MAC address having been stored in the communication apparatus 100 and decides whether or not the MAC addresses are coincident. When they are coincident, the communication apparatus 100 transmits data to the communication object apparatus 50. Further, when they are not coincident, the communication apparatus 100 acquires a new IP address of the communication object apparatus 50 to try again to make communication. Thus, even when the IP address is dynamically assigned to the communication object apparatus 50, the communication apparatus 100 can make communication with the communication object apparatus 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331636-A (JP)
Title: Powdery bathing agent
Inventor: KAMAKURA YOSHIMITSU
IPC: A61K8/34
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to obtain a powdery bathing agent excellent in the start of fragrance of an aromatizing agent on putting the agent in bath warm water and the retention of the fragrance.  <P>SOLUTION: This powdery bathing agent blended with the aromatizing agent is characterized by blending at least 1 kind of a mucopolysaccharide and an aminosugar as a fragrance-improving agent. At least 1 kind of the mucopolysaccharide and amino sugar is preferably at least 1 kind of sodium chondroitin sulphate and glucosamine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000786-A (JP)
Title: Plotting device, plotting method, device and electronic equipment
Inventor: MIZUTANI SEIGO
IPC: H05B33/14
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plotting device in which the depositing precision of a liquid is improved by bending a substrate according to the bend of a discharge apparatus so as to keep the relative distance between a discharge head and the substrate constant in the discharge apparatus formed by arranging a plurality of the discharge heads.  <P>SOLUTION: The plotting device 1 for plotting a pattern by arranging the liquid on a prescribed position of the substrate P is provided with a transporting part 30 for relatively moving the substrate P in a prescribed direction, a discharge part 12 for discharging the liquid toward the substrate P from a plurality of the discharge heads arranged in a direction crossing the moving direction of the substrate P at a nearly right angle, a detection part for detecting the relative distance between the discharge head and the substrate P, and a substrate shape control part for controlling the relative distance between the substrate P and the discharge head by changing the shape of the substrate P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001500-A (JP)
Title: Automatic brake controller
Inventor: SUZUKI TATSUYA
IPC: B60T7/12
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly control braking in an own vehicle for making braking force act on a vehicle, based on the possibility of contact of the own vehicle with a body on a front side of the own vehicle.  <P>SOLUTION: When the vehicle travels under the condition where the own vehicle detects the body on the front side, the possibility of the contact with the body on the front side is calculated, based on a relative distance to the front side body and an own vehicle speed, and a contact evading braking torque for avoiding the contact with the body on the front side is generated to make the braking force act on the vehicle, in response to the possibility of the contact and a degree of overlapping between front side travel loci of the front side body and the vehicle, when the the possibility of the contact is a prescribed threshold value or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002680-A (JP)
Title: Corner member for double layer glass
Inventor: AKIYAMA TAKAHIKO
IPC: E06B3/66
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner member for double layer glass, for facilitating installing and positioning work of a resonance member arranged between glass panes, and uniformizing the concentration of various gases sealed in the double layer glass in a short time.  <P>SOLUTION: This corner member 4 is arranged between the two glass panes 9 and 9 together with the bar-shaped resonance member 2 having a Helmholtz resonance small hole 10 penetrating at a specific interval, and has a groove 5 for fitting an end part of the resonance member 2. Thus, since the resonance member 2 is arranged between the two glass panes 9 and 9 by being held in the groove 5 of the corner member 4, work for adhering the resonance member 2 to the glass panes 9 can be eliminated to simplify the work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006446-A (JP)
Title: Linear motor drive type double-speed advance/retreat apparatus
Inventor: MINATO YUICHIRO
IPC: H02K41/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor drive type double-speed advance/retreat apparatus capable of realizing incrementing/acceleration and of realizing size and weight reductions with a simple structure.  <P>SOLUTION: This apparatus moves forward a first moving piece 2, a slide block 8 and a FG ring magnet 3 by starting a linear motor 7 constituted of a stator and the first moving element 2 and rotates a FG ring magnet 3 counter-clockwise by many magnetic poles of the stator 1 and an attraction/repulsion action between two magnetic poles N, S of the FG ring magnet 3. This apparatus permits a second moving piece 4 to advance and retreat the second moving piece 2 and a movable body 5 at a double speed by synergistically operating both of an action of making the FG ring magnet 3 move forward and a rotational action of the FG ring magnet 3 and by doubling it so as to obtain an amount obtained by adding a circumferential traveling distance of the FG ring magnet 3 to a forward distance of the FG ring magnet 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012330-A (JP)
Title: Optical transmitter
Inventor: YASUMOTO HIDEO
IPC: H04B10/58
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a semiconductor laser is directly modulated in an optical transmitter which uses the semiconductor laser as an optical source, a distortion is generated in an optical signal outputted due to nonlinearity of its current-optical output characteristics.  <P>SOLUTION: In the optical transmitter, the optical signal which is outputted from a signal generator 100, branched by an electric branch unit 110, given by a time delay by a delay unit 120, intensity modulated by a third signal, and output from a light source 130 is input to an optical branch unit 140, and branched to first and second optical branch signals. The first optical branch signal is phase modulated by a phase modulation unit 150 combined with the second optical branch signal by an optical multiplexing output unit 160, and an optical sending signal is outputted. A control signal generating unit 170 senses the intensity of the first signal outputted from the signal generator 100 and branched by the electric branch unit 110, and a phase control signal based on the amount of the phase modulation detected as the strength beforehand and stored is outputted to the phase modulation unit 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012656-A (JP)
Title: Sir measuring apparatus and method
Inventor: OMORI YOKO
IPC: H04B17/336
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SIR measuring apparatus in which an SIR can be highly accurately measured over a wide range.  <P>SOLUTION: A symbol number control means 19 controls the number of averaged symbols in accordance with an SIR measuring value. Desired wave signal power calculating means (14, 15) calculate a desired wave signal power using received symbols as many as the number of averaged symbols controlled by the symbol number control means 19. An interference power calculating means 16 calculates an interference power using received symbols as many as the number of averaged symbols controlled by the symbol number control means 19. A dividing means 17 divides the desired wave signal power with the interference power to find the SIR measuring value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009453-A (JP)
Title: Detachable device of pump
Inventor: KONDO HAN
IPC: E03F5/22
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable device of a pump capable of facilitating the positioning in mounting the pump to a connecting pipe and preventing leakage generated at a connection part with the connecting pipe in starting and operating the pump.  <P>SOLUTION: The detachable device of the pump is equipped with the connecting pipe 10 having an opening part 12a opening toward the side in a manhole, a submerged pump 1 which is guided by a guide pipe 4 and lifts in the manhole, and a discharge pipe 30 having an opening part 32 toward the side connected to a discharge port 2a of the submerged pump 1. In the detachable device of the pump, guide ribs 10a, 10a are mounted to the opening part 12a of a connecting pipe line 12, side surfaces 32a, 32a of the opening part 32 of the discharge pipe 30 are inserted into the inside of the guide ribs 10a, 10a. The device is also provided with a flat part narrowing a gap with a pawl part 33a of an engaging part 33 projecting from an upper part of the opening part 32 of the discharge pipe 30 on the side surface of the connecting pipe line 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI